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Structural characteristics of heat pump jacket
Jacket heat pump is used to transport high-viscosity resins, polyurethane, mystery, polyethylene and other similar high viscosity materials , jacket heat pump is based on the petroleum, chemical , paint , oil , pharmaceuticals , dyes , food industry needs to develop development of new positive displacement pump , because the product may use different materials and its unique structure , jacket heat pump , heat pumps are widely used in different types , different viscosity media delivery . For medium temperature : -10 ℃ -200 ℃ ( Temperature NYPO.78 and NYP2.3 is -10 ℃ -80 ℃). For medium viscosity : 1.0cSt-300, 000cSt (NYPO.78 and viscosity NYP2.3 applicable for 1.0cSt-10, 000cSt). Advantages ( 1 ) smooth transmission fluid , no pulsation , vibration, low noise. ( 2 ) have a strong self-absorption properties. ( 3 ) the correct selection of parts and materials , can transport a variety of corrosive media , temperature can be 200 ℃. ( 4 ) internal and external rotor
Use
Consistency is especially suitable for handling high viscosity media . Pump head , pump housing , can be part of the sealed chamber with insulation jacket . According to the actual need to select the location of the insulation needs . Jacket with integral pump casting , thermal insulation effect is good, to avoid problems arising from welding jacket . Required heating: pass into the chamber through the hot steam jacket , oil and other heat medium to warm. Required cooling : cooling by various fluid pump to maintain a constant temperature .
Scope
Widely used in industry , transport of fluids , especially for handling a large viscosity change , a wide range of fluid delivery. Industry: for conveying pure and there is a certain viscosity fluids can be used to transport oil products such as lubricating oil , crude oil , etc. ; may also be used to transport rubber , asphalt , paint , adhesives, dyes, paints , lubricants , polyols , food, medicine and other non- particulate impurities high viscosity materials ; may also be used to transport PA PB PC PE PS HIPS ABS PP PET PVA and other high-temperature , high-viscosity polymer melt materials.